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prohojiy [21]
3 years ago
7

One estimate shows that the number of people without access to safe drinking water is about one billion. How much water is requi

red if each person who does not have access to safe drinking water is given 10 L of safe drinking water?
Give your answers in standard form and using the powers of 10.
Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0

Answer:

Step-by-step explanation:

1 billion = 10^9

10^9 people * (10 Liters)/person = 10^10 Liters

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Select the best attribute for the angle pair formed by two parallel lines intersected
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7 0
4 years ago
If B is in the interior of ∠DEF, m∠DEB = 27.2, and m∠DEF = 92.5, find m∠BEF. (Lesson 2-7)
Westkost [7]

Answer:

m∠BEF = 65.3°

Step-by-step explanation:

Given:

m∠DEB = 27.2,

m∠DEF = 92.5

Required:

m∠BEF

SOLUTION:

Since B is the interior of ∠DEF, it means ∠DEB and ∠BEF are adjacent angles that make up ∠DEF. And they share the same side, BE.

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m∠BEF + m∠DEB = m∠DEF (angle addition postulate)

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m∠BEF = 65.3°

4 0
3 years ago
Read 2 more answers
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